All Collections
FAQs
Switches
Reasons a switches LED's are not flashing green
Reasons a switches LED's are not flashing green
Sebastien Gouin-Davis avatar
Written by Sebastien Gouin-Davis
Updated over a week ago

Potential Reasons:

  • the LED is in backwards

  • there is no resistor, the resistor is too big, or it has the wrong value

  • the firmware is bad

  • the microprocessor is not soldered to the PCB correctly and thus the signal does not go to the LED


The most likely candidate is that the LED is in backwards or the resistor is missing or too big.

Did this answer your question?